A randomized 25 question test from a pool of 761 questions, good luck!
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that maps the data from up to 16 field devices that it supports?
There are several types of converters. Which one of the answers below is best known as a "Gateway"?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that allows sequential communication on a network with multiple devices?
The OSI model describes how a network should be arranged. Which of the layers below defines the network hardware and electrical signalling method of a network?
The heart of a DCS is considered the PLC and it's five main programming languages. Which of the programming languages would be described as mimicking the components of the hardware of an analog control in self-contained blocks of code?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that converts a digital signal to 8 or 16 outputs?
The term "Modem" relates best to which of the answers below?
There are numerous function block modes which are permitted. Which of the modes below is best described as the mode the function block is currently in?
Which of the data rates below best represent one that is not used on a DeviceNet segment?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical and data link layers?
IPv4 network classes can also be defined by the default subnet masks that they use. If the subnet mask was 255.255.0.0, which of the classes below would be used?
There are many options to choose from for alarm attributes. Which of the following alarm attributes would best be used when a process regularly exceeds it's limits for a brief period of time?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the operators to interact with the GUI?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the NIC interacts with?
In relation to IPv4, every classification has a finite amount of addresses. Which of the classifications below has the most subnet addresses?
From the answers below, chooses the best answer that does not affect the transmission of a signal with metal wire or cable.
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network with a single central connection point?
In IPv4, the user datagram protocol has less latency and measurable greater data throughput. Which of the answers below can be a drawback of this protocol?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would have incompatibility between different hardware vendors components?
IPv4 has several distinct classifications. Looking at the answers below, choose the one that contains all of the classifications.
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Subnet masks in IPv4 are used to divide an existing network. A class B network with 2 nodes, one with an IP address of 128.0.0.1 and a mask of 255.255.0.0. Which of the answers below reflects the address the other node must have for the two nodes to communicate?
Balanced and unbalanced signal systems have several differences. Which of the answers below best represents one of those differences?
Which of the answers below can be best described as "A coating surrounding the optic core that reflects the light signal back into the core"?
There are several common components of signal converters. Which one is best described as transforming the input signal to the required output signal?